源代码

字符串的强悍操作，值得学习-string of tough operation, it is worth learning

Super connections Wang is using php+MySQL to develop WeChat distribution super network system. Super contacts Wang attention: 1, when you create a database, please use the utf8mb4_general_ci collation. 2, now is the era of cloud, our picture storage way is stored with seven cows, so you use this system in the net friend, the trouble first to register seven cattle account. 3, WeChat developers fill out the server address: http://, your domain name /shop/ 4, WeChat promotion two-dimensional code background picture change, shopcontrollerwx.php search PicUrl, your picture address is replaced up to OK

获取multipart/form-data形式上传文件的函数(Get multipart/form-data forms to upload files function)

说明：  数学建模竞赛，matlab画图入门基础大致教程。(Initial Programming of Mathematical Modeling with MATLAB Drawing .)

说明：  主成分分析(PCA)是多元统计分析中用来分析数据的一种方法,它是用一种较少数量的特征对样本进行描述以达到降低特征空间维数的方法,(Principal Component Analysis (PCA) is a method used to analyze data in multivariate statistical analysis. It uses a small number of features to describe samples in order to reduce the dimension of feature space.)

说明：  破解版，CAD快速命令，完美绝对新手操作问题。(draw designs, maps, etc ; picture)

学习用matlab语言编写的分子动力学的程序。(Learn the molecular dynamics program written in MATLAB language.)

说明：  matlab简单的把图片制作成GIF，如果有错误，请提出(Matlab simply makes the picture GIF. If there are any mistakes, please bring them up.)

用于计算双质点扭振，可计算共振点及一定频率范围内的传递比(Calculation of Torsional Vibration, Resonance and Transfer Ratio of Two Particles)

说明：  file bin for rom 512kB